update astro to v5

package.json

@@ -10,15 +10,15 @@
     "astro": "astro"
   },
   "dependencies": {
-    "@astrojs/check": "^0.3.4",
-    "@astrojs/mdx": "^2.3.1",
+    "@astrojs/check": "^0.9.4",
+    "@astrojs/mdx": "^4.0.1",
     "@astrojs/rss": "^4.0.9",
     "@astrojs/sitemap": "^3.2.1",
-    "astro": "^4.16.14",
+    "astro": "^5.0.2",
     "typescript": "^5.7.2"
   },
   "devDependencies": {
-    "prettier": "^3.3.3",
-    "prettier-plugin-astro": "^0.12.3"
+    "prettier": "^3.4.1",
+    "prettier-plugin-astro": "^0.14.1"
   }
 }

src/content/config.ts

@@ -1,7 +1,9 @@
+import { glob } from 'astro/loaders';
 import { defineCollection, z } from 'astro:content';
 
 const blog = defineCollection({
-	type: 'content',
+	// Load Markdown and MDX files in the `src/content/blog/` directory.
+	loader: glob({ base: './src/content/blog', pattern: '**/*.{md,mdx}' }),
 	// Type-check frontmatter using a schema
 	schema: z.object({
 		title: z.string(),

src/pages/blog/[...slug].astro

@@ -1,18 +1,19 @@
 ---
 import { type CollectionEntry, getCollection } from 'astro:content';
 import BlogPost from '../../layouts/BlogPost.astro';
+import {render} from 'astro:content';
 
 export async function getStaticPaths() {
 	const posts = await getCollection('blog');
 	return posts.map((post) => ({
-		params: { slug: post.slug },
+		params: { slug: post.id },
 		props: post,
 	}));
 }
 type Props = CollectionEntry<'blog'>;
 
 const post = Astro.props;
-const { Content } = await post.render();
+const { Content } = await render(post);
 ---
 
 <BlogPost {...post.data}>

src/pages/blog/index.astro

@@ -94,7 +94,7 @@ const posts = (await getCollection("blog")).sort((a, b) =>
                     {
                         posts.map((post) => (
                             <li>
-                                <a href={`/blog/${post.slug}/`}>
+                                <a href={`/blog/${post.id}/`}>
                                     {post.data.heroImage &&
                                     <Image
                                         width={720}

src/pages/rss.xml.js

@@ -10,7 +10,7 @@ export async function GET(context) {
 		site: context.site,
 		items: posts.map((post) => ({
 			...post.data,
-			link: `/blog/${post.slug}/`,
+			link: `/blog/${post.id}/`,
 		})),
 	});
 }